View of a building with arched windows, pilasters, and decorative elements at Stout Street and the 16th (Sixteenth) Street Mall in downtown Denver, Colorado. Signs on the building read: "Wilson's House of Suede and Leather" and "Colorado Trading...

Sunlight comes through tall windows of the gymnasium at the Colorado School of Mines, Golden, Jefferson County, Colorado. Interior view includes gymnastic equipment, pommel horse, mats, uneven bars, rings, weights, juggling pins and a stage with an...

A group of African American (Black) men and women gather for an Owl Club function in Denver, Colorado. One young woman wears a mini dress and head band. A young man stands near a window and wears a suede jacket with a belt, straight legged striped...

Colorado School of Mines students practice gymnastics on a campus lawn in Golden, Jefferson County, Colorado. One young man stands on his hands on the sidewalk while others squat and look on. A frame residence with a picket fence is in the...

Exterior of old Main, two-story brick building with rusticated stone foundation and trim on beltcourses, lintles, entry arch and arched second story windows, Colorado School of Mines, Golden, Jefferson County, Colorado.

Angle view along the front of old Main, shows two-story brick buildings featuring hipped and gabled roofs, dormers, rusticated stone foundation and trim on beltcourses, lintles, entry arch and arched second story windows, Colorado School of Mines,...

A Colorado School of Mines football player in a four point stance uses the mascot burro as a blocking dumbie at Brooks Field, in Jefferson County, Colorado. The narrows of North and South Table Mountains show in the distance.

Three Colorado School of Mines students practice gymnastics on a campus lawn in Golden, Jefferson County, Colorado. Two men form the base while a third stands with one leg on the inside shoulders of the bottom men.

Colorado School of Mines students practice gymnastics on the campus lawn in Golden, Jefferson County, Colorado. One young man launches another into a flip, while another lies on the ground and looks on.

A man walks below the stepped entry of old Main, a two-story brick building with rusticated stone foundation and trim on beltcourses, lintles, entry arch and arched second story windows, at the Colorado School of Mines, Golden, Jefferson County,...

Colorado School of Mines students practice gymnastics on a campus lawn in Golden, Jefferson County, Colorado. Three men begin a dismount of their human tower. The top two lean forward, as the top man readies for a flip dismount and the bottom man...

View across gravel drive and landscaped hillside towards the corner of old Main shows a two-story brick building featuring a gable roof, rusticated stone trim on beltcourses and arched windows, at the Colorado School of Mines, Golden, Jefferson...

Colorado School of Mines students practice gymnastics on a campus lawn in Golden, Jefferson County, Colorado. Three men form a human tower; one is the base, two others join hands as they stand on his shoulders.

Colorado School of Mines students practice gymnastics on a campus lawn in Golden, Jefferson County, Colorado. Three men form a human tower; one is the base, with one on his shoulder, and a third climbs on top of the second's shoulders.

Colorado School of Mines students practice gymnastics on a campus lawn in Golden, Jefferson County, Colorado. Three men form a three-tiered tower; each layer of the tower is a man standing on the lower level, facing up, and supporting himself...

Colorado School of Mines students practice gymnastics on a campus lawn in front of the Hall of Engineering, Golden, Jefferson County, Colorado. Three men form a human tower; one is the base, another stands on his shoulders and another on top of...

Colorado School of Mines students practice gymnastics on a campus lawn in Golden, Jefferson County, Colorado. Three men form a human tower; one is the base, another stands on his shoulders, and a third balances with outstretched arms at the top.

View of the 1894 Hall of Engineering, Colorado School of Mines, Golden, Jefferson County, Colorado, shows a two-story brick, with basement, featuring a flat roofline with a stepped parapet and corbelling, rusticated stone foundation and trim and...

View up slope to the 1894 Hall of Engineering, Colorado School of Mines, Golden, Colorado, shows the building that architect Robert S. Roeschlaub designed. The two-story, brick building, with basement, features a flat roofline, rusticated stone...

Exterior of old Main, shows the two-story brick building featuring a hipped roof, gabled dormers, rusticated stone foundation and trim on beltcourses and keystones, of the Colorado School of Mines, Golden, Jefferson County, Colorado.

View over Golden, Jefferson County, Colorado, shows St. Joseph's Catholic church, wood frame residences with fenced yards, central business district with the Bella Vista Hotel and foothills in distance.

View southwest across water and irrigation ditch to St. Joseph's Catholic Church and the old 1878 Jefferson County Courthouse, in Golden, Colorado, includes foothills and the slope of South Table Mountain.

A man on a horse ropes a bull who lays on his side atop a graded surface, probably Colorado. The man wears a shirt, pants, suede riding boots, and a hat. The horse has a saddle with covered stirrups and a blanket of long animal hair. In the...

View along a gravel street lined with sidewalks, picket fences, trees, residences, and a business with "Lumber" lettered on its roof, in Golden, Jefferson County, Colorado. There are horse-drawn wagons on the street in the distance.

Group portrait of students of the Colorado School of Mines, Golden, Jefferson County, Colorado. The men are in striped sweaters and jackets, and straight or bow ties. All but one wears a hat; one man holds a cat.

View east over Golden and the narrows between North and South Table Mountains and Castle Rock, Jefferson County, Colorado, shows residences, the central business district, Adolph Coors Brewery and the Colorado School of Mines.

View over Golden from South Table, Colorado, includes a full Clear Creek, mills, smelters, residences, central business district with the Bella Vista Hotel, Colorado School of Mines, old Jefferson County Courthouse and Colorado Central Railroad box...